Mössbauer Study of the Effect of Mechanical Activation on the Magnetic Properties of PbFe0.5Nb0.5O3

2017 ◽  
pp. 155-165
Author(s):  
S. P. Kubrin ◽  
I. P. Raevski ◽  
V. V. Stashenko ◽  
A. A. Gusev ◽  
V. P. Isupov ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Mechanical Activation ◽  
Mössbauer Study

Mössbauer Study of the Mechanical Activation Effect on the Magnetic Properties of PbFe0.5Ta0.5O3

2020 ◽  
Vol 65 (3) ◽  
pp. 343-346
Author(s):  
S. P. Kubrin ◽  
I. P. Raevski ◽  
A. A. Gusev ◽  
V. P. Isupov ◽  
C.-C. Chou ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Mechanical Activation ◽  
Mössbauer Study ◽  
Activation Effect ◽  
Mechanical Activation Effect

scholarly journals Influence of mechanical activation and heat treatment on magnetic properties of nanostructured mixture Ni85.8Fe10.6Cu2.2W1.4

2019 ◽  
Vol 55 (1) ◽  
pp. 85-93 ◽  
Author(s):  
M.M. Vasic ◽  
A.S. Kalezic-Glisovic ◽  
R. Milincic ◽  
Lj. Radovic ◽  
D.M. Minic ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Thermal Treatment ◽  
Mechanical Activation ◽  
Powder Mixture ◽  
Structural Characteristics ◽  
Volume Density ◽  
Magnetic Domains ◽  
Microstructural Changes ◽  
Mass Magnetization ◽  
Stress Relieving

The mechanical activation of the Ni85.8Fe10.6Cu2.2W1.4 powder mixture in the time intervals of 30-210 min in combination with thermal treatment at 393-873 K resulted in microstructural changes, forming the nanostructured mixture of the same composition but improved magnetic properties. The best result were achieved for mechanical activation during 120 min and thermal treatment at temperatures close to the Curie temperature (693K), enhancing the mass magnetization of the starting powder mixture by about 57%. The microstructural changes, which include the structural relaxation, decrease in free volume, density of dislocation and microstrain, improve structural characteristics of material, enabling better mobility of walls of magnetic domains and their better orientation in applied magnetic field and consequently enabling better mass magnetization of the material. With longer time of milling, the growing stress introduced in the sample undergoes easier relief, relocating stress-relieving processes toward lower temperatures.

Structural, Electronic, and Magnetic Properties and Hyperfine Interactions at the Fe Sites of the Spinel TiFe2O4. Ab Initio, XANES, and Mössbauer Study

2019 ◽  
Vol 123 (35) ◽  
pp. 21694-21703 ◽  
Author(s):  
A. M. Mudarra Navarro ◽  
A. V. Gil Rebaza ◽  
K. L. Salcedo Rodríguez ◽  
J. J. Melo Quintero ◽  
C. E. Rodríguez Torres ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Ab Initio ◽  
Hyperfine Interactions ◽  
Mössbauer Study ◽  
Electronic And Magnetic Properties ◽  
Fe Sites

Mössbauer Study of Microstructure and Magnetic Properties (Co, Ni)-Zr Substituted Ba Ferrite Particles

ICAME 2003 ◽  
2004 ◽  
pp. 187-194
Author(s):  
A. Gruskova ◽  
J. Lipka ◽  
M. Papanova ◽  
D. Kevicka ◽  
A. Gonzalez ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Mössbauer Study ◽  
Microstructure And Magnetic Properties

Magnetic Properties of Novel Dendrimeric Iron(III) Complexes of the First Generation: EPR and Mössbauer Study

2016 ◽  
Vol 47 (8) ◽  
pp. 903-913 ◽  
Author(s):  
N. E. Domracheva ◽  
V. E. Vorobeva ◽  
A. V. Pyataev ◽  
A. G. Ivanova
Keyword(s):  
Magnetic Properties ◽  
First Generation ◽  
Mössbauer Study

Magnetic properties and Mössbauer study of gallium doped M-type barium hexaferrites

2017 ◽  
Vol 43 (15) ◽  
pp. 12822-12827 ◽  
Author(s):  
A.V. Trukhanov ◽  
V.G. Kostishyn ◽  
L.V. Panina ◽  
S.H. Jabarov ◽  
V.V. Korovushkin ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Mössbauer Study ◽  
Barium Hexaferrites

Influence of Y doping on structural, vibrational, optical and magnetic properties of BiFeO 3 ceramics prepared by Mechanical Activation

2017 ◽  
Vol 43 (5) ◽  
pp. 4139-4150 ◽  
Author(s):  
H. Fki ◽  
M. Koubaa ◽  
L. Sicard ◽  
W. Cheikhrouhou-Koubaa ◽  
A. Cheikhrouhou ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Mechanical Activation ◽  
Optical And Magnetic Properties
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